private JwtDescriptorBuilder AddClaim(ReadOnlySpan <byte> utf8Name, JwtArray value) { if (_jsonPayload == null) { _jsonPayload = new JwtObject(); } if (_jsonPayload.TryGetValue(utf8Name, out var property)) { if (property.Type != JwtTokenType.Array) { ThrowHelper.ThrowJwtDescriptorException_ClaimMustBeOfType(utf8Name, JwtTokenType.Array); } ((JwtArray)property.Value !).Merge(value); } else { property = new JwtProperty(utf8Name, value); _jsonPayload.Add(property); } return(this); }